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1·The fault phase selectors, including the phase current difference suddenly-change and the sequence current, may misoperate in some cross country faults and conversion faults.

研究表明相电流差突变量、稳态电流序分量等选相元件在发生某些跨线及转换性故障时会误选相。

2·When no electricity is delivered, a voltage difference between the electrodes drives a current in the other direction.

当没有电流流通时，电极之间的电压差驱动电子反方向流动。

3·That phase difference from one side of the tip to the other makes the current running through the tip sensitive to changes in the phase of the orbital of the molecule below, too.

尖端两边的相的差异使得电流流过尖端，它对于下面分子轨道的相的改变非常灵敏。

4·Leaving the phone plugged in overnight does not make a difference: the phone only USES the wall current to maintain a partial charge state.

即使是充一晚上电，也不不见得有什么区别：手机只是利用墙电来维持一个充电状态。

5·Purdue University researchers are working with General Motors to build thermoelectric generators, which produce an electric current when there is a temperature difference.

珀杜大学的研究者们正在与通用汽车一道开发一种利用温差产生电流的热能发电机。

6·The current fiscal situation doesn't even force us to choose to make any difficult decisions now-so long as we're willing to borrow money to make up the difference.

只要我们愿意借款弥补差额，当前的财政形势还没有迫使我们现在做出任何艰难决定。

7·Dates and Times provides a broad spectrum of date manipulation functionality, including calculating the difference between two dates and retrieving the local system current date and time.

Dates and Times提供了大量的日期操作功能，包括计算两个日期之间的差，以及检索本地系统的当前日期和时间。

8·The first function returns the current jiffies, while the second returns the difference of the current and the value that the caller passes in.

第一个函数会返回当前 jiffy，而第二个函数则返回当前值与所传递进来的值之间的差值。

9·Yet action on the current scale has never been tried before and nobody knows when it will have an effect—let alone how much difference it will make.

但是眼下这种规模的行动从未在以前尝试过，没有人知道它将在何时产生效果——更不用说它将会有多大的作用。

10·The XML code and the relational code to create the purchase order are mostly identical, with the only difference being the query to find the current price of the product.

用于创建采购订单的XML代码和关系代码大部分都相同，惟一的差别是用于查找产品当前价格的查询。